// ##########################################################################
// #                                                                        #
// #                              CLOUDCOMPARE                              #
// #                                                                        #
// #  This program is free software; you can redistribute it and/or modify  #
// #  it under the terms of the GNU General Public License as published by  #
// #  the Free Software Foundation; version 2 or later of the License.      #
// #                                                                        #
// #  This program is distributed in the hope that it will be useful,       #
// #  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
// #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the          #
// #  GNU General Public License for more details.                          #
// #                                                                        #
// #          COPYRIGHT: EDF R&D / TELECOM ParisTech (ENST-TSI)             #
// #                                                                        #
// ##########################################################################

#ifndef CC_OCTREE_PROXY_HEADER
#define CC_OCTREE_PROXY_HEADER

// Local
#include "ccHObject.h"

// CCCoreLib
#include <ccOctree.h>

//! Octree structure proxy
/** Implements ccHObject while holding a (shared) pointer on the octree instance (--> safer)
 **/
class QCC_DB_LIB_API ccOctreeProxy : public ccHObject
{
  public:
	//! Default constructor
	ccOctreeProxy(ccOctree::Shared octree = ccOctree::Shared(nullptr), QString name = "Octree");

	//! Destructor
	virtual ~ccOctreeProxy() = default;

	//! Sets the associated octree
	inline void setOctree(ccOctree::Shared octree)
	{
		m_octree = octree;
	}

	//! Returns the associated octree
	inline ccOctree::Shared getOctree() const
	{
		return m_octree;
	}

	// Inherited from ccHObject
	virtual CC_CLASS_ENUM getClassID() const override
	{
		return CC_TYPES::POINT_OCTREE;
	}
	virtual ccBBox getOwnBB(bool withGLFeatures = false) override;

  protected:
	// Inherited from ccHObject
	virtual void drawMeOnly(CC_DRAW_CONTEXT& context) override;

  protected: // members
	//! Associated octree
	ccOctree::Shared m_octree;
};

#endif // CC_OCTREE_PROXY_HEADER
